What color is #1D202B?

#1D202B is a very dark, grayish blue, closest to the named color Moonless Mystery. It belongs to the black family of colors.

What is the RGB value of #1D202B?

The RGB value is 29, 32, 43: 29 red, 32 green and 43 blue on a 0 to 255 scale.

What is the complementary color of #1D202B?

The complementary color is #2B281D, found by rotating the hue 180° on the color wheel.

Is black or white text better on #1D202B?

White text. Black text has a contrast ratio of 1.29:1 and white text 16.23:1. WCAG asks for at least 4.5:1 for normal text.

#1D202B color

#1D202B rgb(29, 32, 43)

Shades of black

The hex color #1D202B is a very dark, grayish blue.

In the RGB color model it is made of 11.4% red, 12.5% green and 16.9% blue (29, 32, 43).

Its hue angle is 227°, with 19% saturation and 14% lightness. For print, the CMYK equivalent is 33% cyan, 26% magenta, 0% yellow and 83% black.

The closest named color is Moonless Mystery (#1E2433), a difference of 2.4 ΔE, a small difference.

White text is the more readable choice on this background (contrast 16.23:1).

#1D202B color codes

HEX	`#1D202B`
RGB	`rgb(29, 32, 43)`
RGB percent	`rgb(11.4%, 12.5%, 16.9%)`
HSL	`hsl(227, 19%, 14%)`
HSV / HSB	`hsv(227, 33%, 17%)`
CMYK	`cmyk(33%, 26%, 0%, 83%)`
CIE LAB	`lab(12.41, 1.82, -7.8)`
CIE LCH	`lch(12.41, 8.01, 283.15)`
CIE XYZ	`xyz(1.459, 1.469, 2.492)`
Decimal	`1908779`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #1D202B, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #1D202B	Ratio	AA	AAA	AA large
Sample text	1.29:1	Fail	Fail	Fail
Sample text	16.23:1	Pass	Pass	Pass

#1D202B as text on	Ratio	AA	AAA	AA large
Sample text	16.23:1	Pass	Pass	Pass
Sample text	1.29:1	Fail	Fail	Fail

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #1D202B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #1d202b; }
.text { color: #1d202b; }
.border { border: 2px solid #1d202b; }
.transparent { background-color: rgb(29 32 43 / 50%); }
.gradient { background: linear-gradient(to right, #1d202b, #211d2b); }

Background

Text color

Border

Similar colors

Closest common color name: Midnight Black.

Questions

What color is #1D202B?: #1D202B is a very dark, grayish blue, closest to the named color Moonless Mystery. It belongs to the black family of colors.
What is the RGB value of #1D202B?: The RGB value is 29, 32, 43: 29 red, 32 green and 43 blue on a 0 to 255 scale.
What is the complementary color of #1D202B?: The complementary color is #2B281D, found by rotating the hue 180° on the color wheel.
Is black or white text better on #1D202B?: White text. Black text has a contrast ratio of 1.29:1 and white text 16.23:1. WCAG asks for at least 4.5:1 for normal text.